CVE-2019-11547 — Cross-site Scripting in Gitlab

CWE-79 — Cross-site ScriptingCWE-116 — Improper Encoding or Escaping of Output5 documents5 sources
Severity
6.1MEDIUMNVD
EPSS
0.2%
top 63.23%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
GitlabDebian Gitlab
Timeline
PublishedSep 9
Latest updateMay 24

Description

An issue was discovered in GitLab Community and Enterprise Edition before 11.8.9, 11.9.x before 11.9.10, and 11.10.x before 11.10.2. It has Improper Encoding or Escaping of Output. The branch name on new merge request notification emails isn't escaped, which could potentially lead to XSS issues.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NExploitability: 2.8 | Impact: 2.7

Affected Packages3 packages

▶NVDgitlab/gitlab6.0.0 — 11.8.9+2
▶debiandebian/gitlab< gitlab 11.8.9+dfsg-1 (sid)
▶gitlabgitlab/gitlab

🔴Vulnerability Details

2
GHSA
GHSA-97hw-38hm-wgq9: An issue was discovered in GitLab Community and Enterprise Edition before 11↗2022-05-24
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OSV
CVE-2019-11547: An issue was discovered in GitLab Community and Enterprise Edition before 11↗2019-09-09
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📋Vendor Advisories

2
GitLab
CVE-2019-11547: An issue was discovered in GitLab Community and Enterprise Edition before 11.8.9, 11.9.x before 11.9.10, and 11.10.x before 11.10.2. It has Improper E↗2019-09-09
▶
Debian
CVE-2019-11547: gitlab - An issue was discovered in GitLab Community and Enterprise Edition before 11.8.9...↗2019
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